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quark    音标拼音: [kw'ɑrk]
n. 一种假设的素粒子

一种假设的素粒子

quark
n 1: (physics) hypothetical truly fundamental particle in mesons
and baryons; there are supposed to be six flavors of quarks
(and their antiquarks), which come in pairs; each has an
electric charge of 2/3 or -1/3; "quarks have not been
observed directly but theoretical predictions based on
their existence have been confirmed experimentally"
2: fresh unripened cheese of a smooth texture made from
pasteurized milk, a starter, and rennet [synonym: {quark cheese},
{quark}]


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  • Quark - Wikipedia
    Quarks have various intrinsic properties, including electric charge, mass, color charge, and spin
  • Quark | Definition, Flavors, Colors | Britannica
    quark, any member of a group of elementary subatomic particles that interact by means of the strong force and are believed to be among the fundamental constituents of matter
  • What Is Quark And How Do You Eat It? - Food Republic
    Quark is a soft white cheese enjoyed across Europe, but it's less common in the U S Here's everything you need to know about what it is and how to eat it
  • Quark (Homemade Cheese) Recipe
    Quark, a German homestyle cheese, is easy to make at home with just buttermilk and milk
  • QUARK Definition Meaning - Merriam-Webster
    The meaning of QUARK is any of several elementary particles that are postulated to come in pairs (as in the up and down varieties) of similar mass with one member having a charge of +⅔ and the other a charge of —⅓ and are held to make up hadrons
  • Quarks - HyperPhysics
    Quarks and Leptons are the building blocks which build up matter, i e , they are seen as the "elementary particles" In the present standard model, there are six "flavors" of quarks They can successfully account for all known mesons and baryons (over 200)
  • What Are Quarks? » ScienceABC
    Quarks are the elementary particles that make up every proton and neutron in the universe – three quarks bound by the strong force inside each one
  • What is a quark? – Stephen Sekula – Physicist - SMU
    Higgs Hunter Computational Physicist Teacher What is a quark? A “quark” is a fundamental building block of nature There are six known kinds (or “flavors”) of quark They are cousins to six other known particles, the “leptons,” of which the electron is the most familiar
  • Quarks: Is That All There Is? | Physics - Lumen Learning
    Quarks are the second group of fundamental particles (leptons are the first) The third and perhaps final group of fundamental particles is the carrier particles for the four basic forces Leptons, quarks, and carrier particles may be all there is
  • 11. 4: Quarks - Physics LibreTexts
    In the 1960s, particle physicists began to realize that hadrons are not elementary particles but are made of particles called quarks (The name ‘quark’ was coined by the physicist Murray Gell-Mann, from a phrase in the James Joyce novel Finnegans Wake )





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